I used to believe that the reflection you see in the other persons eyes when you talk to them were actually angels living in their souls.
A childhood belief about eyes

others believed things like this
- i always thought I was the reflection and your reflection was a personAnon
- I used to think wall outlets looked like little faces (eyes and mouth), and so I would talk to them sometimes!— EJ
- I used to think stars were the persons in the sky— ceci91
- I used to believe that the stars in the sky were died persons that were helping us.Anon
- When i was a kid I used to believe that smoke was dead souls floating around— Nick aged 8
- I used to think that watermelon seeds were dead soulsAnon